https://bugs.kde.org/show_bug.cgi?id=433995
--- Comment #5 from Laurent Montel <mon...@kde.org> --- Content-Disposition: attachment; filename*=ISO-8859-1''Certificat%20m%E9dical%2Epdf Content-Transfer-Encoding: base64 Content-Type: application/pdf; name*=iso-8859-1''Certificat%20m%E9dical%2Epdf => it's correctly encoded. you received an email which is modified. It seems that protonmail change it. It seems that it encrypts it. So perhaps it renamed it. but it's kmail which renamed it (no "attachment.bin" string in source code) -- You are receiving this mail because: You are watching all bug changes.